Trimethoprim, >98,0%, 25g

1H,1H,2H,2H-Perfluorooctanesulfonic acid, 10mg

Cetirizin dihydrochloride, >98%, 1g

n-Hexane-d14, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 21666-38-6